Most bloating resolves within a few hours with simple changes: moving your body, adjusting what you eat, and helping trapped gas pass. The discomfort you’re feeling is usually caused by excess gas in your intestines, water retention from a salty meal, or food fermenting in your gut. Here’s what actually works, starting with what you can do right now.
Get Moving First
A short walk is one of the fastest ways to ease bloating. Physical movement helps your digestive tract push gas and food through more efficiently. You don’t need to go far or fast. A relaxed 10-minute walk about 10 to 15 minutes after eating is enough to encourage digestion without making things worse. Moderate to high intensity exercise right after eating can actually worsen symptoms, so keep the pace gentle.
If walking isn’t an option, two yoga-style positions are specifically designed to help pass trapped gas. The wind-relieving pose (lying on your back and pulling one or both knees to your chest) compresses and then releases your abdomen, which can physically push gas through your intestines. Child’s pose (kneeling with your torso folded forward over your thighs) applies light pressure to your stomach and can activate digestion. Hold either position for 30 seconds to a minute, breathing deeply.
Cut the Salt and Drink Water
If your bloating feels more like puffiness than gas pressure, sodium is a likely culprit. Research from Johns Hopkins found that high sodium intake increased the risk of bloating by about 27 percent compared to low sodium intake. Salt causes your body to hold onto water, and that fluid retention can settle in your abdomen. Processed foods, restaurant meals, and canned soups are common sources of hidden sodium.
Drinking water seems counterintuitive when you feel swollen, but it actually helps. Staying hydrated signals your body to release stored water rather than hold onto it. Sip steadily rather than gulping large amounts, which can introduce more air into your stomach.
Identify the Foods Behind It
Certain foods produce far more intestinal gas than others because they contain carbohydrates your body can’t fully absorb. These undigested sugars reach your large intestine, where bacteria ferment them and produce gas. The biggest offenders include beans and lentils, wheat-based bread and cereal, dairy milk and ice cream, onions, garlic, and fruits like apples, pears, and peaches.
If you notice a pattern with these foods, try swapping in alternatives that are easier on your gut: rice, quinoa, or oats instead of wheat; potatoes, cucumbers, zucchini, or tomatoes instead of onion-heavy dishes; and fruits like oranges, strawberries, blueberries, or grapes. Almond milk works well as a dairy substitute. Aged cheeses like cheddar, brie, and feta are also lower in the sugars that cause fermentation. This approach, based on the low-FODMAP framework developed for irritable bowel syndrome, doesn’t need to be permanent. It’s a way to pinpoint which specific foods trigger your bloating.
Over-the-Counter Options That Help
If gas is the main problem, simethicone (the active ingredient in Gas-X and similar products) works by breaking up gas bubbles in your intestines so they’re easier to pass. The typical adult dose is 40 to 125 mg taken up to four times a day, after meals and at bedtime, with a maximum of 500 mg in 24 hours. It doesn’t prevent gas from forming, but it reduces the painful pressure of large bubbles sitting in your gut.
For bloating that predictably hits after eating beans, lentils, or root vegetables, a digestive enzyme supplement containing alpha-galactosidase (sold as Beano) can prevent gas before it starts. It breaks down the specific type of fiber in those foods before it reaches your intestines, where bacteria would otherwise ferment it. The key is timing: take it right before eating or with your first bite. It won’t help if you take it after the bloating has already set in.
If dairy is your trigger, a lactase enzyme supplement taken before eating dairy works on the same principle, breaking down milk sugar before it can ferment.
Peppermint Oil for Crampy Bloating
When bloating comes with cramping or a tight, spasming feeling in your abdomen, enteric-coated peppermint oil capsules can help. Peppermint relaxes the smooth muscle lining your digestive tract, which eases the squeezing sensation and allows gas to pass more freely. The standard dose is one capsule three times a day, increasing to two capsules three times a day if needed. Look for enteric-coated versions specifically, as the coating prevents the capsule from dissolving in your stomach (which can cause heartburn) and delivers it to your intestines where it’s needed.
Probiotics: What the Evidence Shows
Probiotics get recommended constantly for bloating, but the evidence is more nuanced than the marketing suggests. A meta-analysis looking at one of the most studied strains for bloating, Bifidobacterium infantis 35624, found that taking it alone didn’t significantly reduce bloating in people with irritable bowel syndrome. However, multi-strain probiotic blends containing that bacterium alongside others did meaningfully reduce both bloating and abdominal pain. The effective dose in studies was around one billion bacteria per capsule taken daily.
This means a probiotic supplement might help, but a single-strain product is less likely to make a difference than a blend. Results also take weeks, not hours, so probiotics are a longer-term strategy rather than a quick fix for today’s discomfort.
Habits That Prevent Bloating
A lot of bloating comes from swallowed air rather than food fermentation. Eating quickly, talking while chewing, drinking through straws, and chewing gum all introduce extra air into your digestive system. Slowing down at meals and chewing thoroughly makes a surprisingly big difference for people who bloat after almost every meal regardless of what they eat.
Carbonated drinks are another common and overlooked source. The carbon dioxide that creates the fizz ends up as gas in your intestines. If you’re regularly bloated and regularly drinking sparkling water or soda, try switching to still water for a week and see what changes.
When Bloating Points to Something Else
Occasional bloating after a big meal or a high-fiber dish is normal. But persistent bloating that lasts more than a week, gets progressively worse, or comes with pain deserves medical attention. The Cleveland Clinic flags several warning signs to watch for: unexplained weight loss, fever, vomiting, blood in your stool, anemia, or a noticeable change in bowel habits like new constipation or diarrhea.
One condition that mimics everyday bloating is small intestinal bacterial overgrowth, or SIBO, where bacteria that normally live in your large intestine migrate into your small intestine and ferment food earlier than they should. The symptoms overlap heavily with general bloating and irritable bowel syndrome, but SIBO can be identified with a simple breath test that measures hydrogen and methane levels. Unlike IBS, which is diagnosed by ruling other things out, SIBO has a specific cause and a targeted treatment. If your bloating is chronic and none of the strategies above make a lasting difference, this is worth discussing with your doctor.